In this episode, we delve into the factors that predict shunt responsiveness and long-term outcomes in patients with idiopathic normal pressure hydrocephalus. Based on a retrospective cohort study published in Acta Neurochirurgica in 2026, this full-text analysis examines key clinical and demographic variables. The study design, population, and setting are discussed to highlight the findings related to which patient characteristics are most indicative of successful surgical intervention. Understanding these predictors is crucial for optimizing patient selection and managing expectations for shunt therapy in iNPH. This podcast is for informational purposes only and does not constitute medical advice.